Compare 257980 vs 257989
Property | 257980 | 257989 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 128991 | 2579891 |
Prime factorization | 2 × 2 × 5 × 12899 | 257989 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 12899, 25798, 51596, 64495, 128990, 257980 | 1, 257989 |
Number of properties | 0 | 5 |
Cousin primes (1st member) | 2645th | |
Long primes | 8489th | |
Primes | 22674th | |
Prime triplets (2nd member) | 1031st | |
Twin primes (2nd member) | 2650th | |
Roman numberals | ||
Base 2 | 1111101111101111002 | 1111101111110001012 |
Base 3 | 1110022122113 | 1110022200113 |
Base 4 | 3323323304 | 3323330114 |
Base 5 | 312234105 | 312234245 |
Base 6 | 53102046 | 53102216 |
Base 7 | 21230627 | 21231047 |
Base 8 | 7676748 | 7677058 |
Base 9 | 4327849 | 4328049 |
Base 10 | 25798010 | 25798910 |
Base 11 | 16690811 | 16691611 |
Base 12 | 10536412 | 10537112 |
Base 13 | 9056813 | 9057413 |
Base 14 | 6a03214 | 6a03b14 |
Base 15 | 5168a15 | 5169415 |
Base 16 | 3efbc16 | 3efc516 |